<template>
  <div class="order-list">
    <div class="wrapper">
      <div class="container">
        <div class="order-box">
          <loading v-if="loading"></loading>
          <div class="order" v-for="(order, index) in list" :key="index">
            <div class="order-title">
              <div class="item-info fl">
                {{ order.createTime }}
                <span>|</span>
                {{ order.receiverName }}
                <span>|</span>
                订单号：{{ order.orderNo }}
                <span>|</span>
                {{ order.paymentTypeDesc }}
              </div>
              <div class="item-money fr">
                <span>应付金额：</span>
                <span class="money">{{ order.payment }}</span>
                <span>元</span>
              </div>
            </div>
            <div class="order-content clearfix">
              <div class="good-box fl">
                <div
                  class="good-list"
                  v-for="(item, i) in order.orderItemVoList"
                  :key="i"
                >
                  <div class="good-img">
                    <img v-lazy="item.productImage" alt="" />
                  </div>
                  <div class="good-name">
                    <div class="p-name">{{ item.productName }}</div>
                    <div class="p-money">
                      {{ item.totalPrice + "X" + item.quantity }}元
                    </div>
                  </div>
                </div>
              </div>
              <div class="good-state fr" v-if="order.status == 20">
                <a href="javascript:;">{{ order.statusDesc }}</a>
              </div>
              <div class="good-state fr" v-else>
                <a href="javascript:;" @click="goPay(order.orderNo)">{{
                  order.statusDesc
                }}</a>
              </div>
            </div>
          </div>
          <!-- <el-pagination
            v-if="true"
            class="pagination"
            background
            layout="prev, pager, next"
            :pageSize="pageSize"
            :total="total"
            @current-change="handleChange"
          >
          </el-pagination> -->

          <div class="load-more" v-if="false">
            <el-button type="primary" :loading="loading" @click="loadMore"
              >加载更多</el-button
            >
          </div>

          <div
            class="scroll-more"
            v-infinite-scroll="scrollMore"
            infinite-scroll-disabled="true"
            infinite-scroll-distance="410">
            <img
              src="/imgs/loading-svg/loading-spinning-bubbles.svg"
              alt=""
              v-show="loading"
            />
          </div>
          <no-data v-if="!loading && list.length == 0"></no-data>
        </div>
      </div>
    </div>
  </div>
</template>
<script>
import Loading from '../components/Loading'
import NoData from '../components/NoData'
import {Pagination,Button, ButtonGroup} from 'element-ui'
import infiniteScroll from 'vue-infinite-scroll'

export default {
  name: "order-list",
  components:{
    Loading,
    NoData,
    [Pagination.name]:Pagination,
    [Button.name]:Button
  },
  directives:{
    infiniteScroll
  },
  data(){
    return {
        loading:false,
        list:[],
        pageSize:6,
        pageNum:1,
        total:0,
        showNextPage:true,//加载更多：是否显示按钮
        busy:false,//滚动加载，是否触发
    }
  },
  mounted(){
      // this.getOrderList();
      this.getList();
  },
  methods:{
      getOrderList(){
        this.loading = true;
        this.busy = true;
        this.axios.get('/orders',{
          params:{
            pageSize:2,
            pageNum:this.pageNum
          }

        }).then((res)=>{
          this.loading = false;
          this.list = this.list.concat(res.list);
          this.total = res.total;
          this.showNextPage = res.hasNextPage;
          this.busy = false;
        }).catch(()=>{
          this.loading = false;
        });
      },
      goPay(orderNo){
        this.$router.push({
           path:'/order/pay',
           query:{
             orderNo
           }
        })
      },
      handleChange(pageNum){
        this.pageNum = pageNum;
        this.getOrderList();
      },
      loadMore(){
        this.pageNum++;
        this.getOrderList();
      },
      scrollMore(){
        this.busy = true;
        setTimeout(()=>{
          this.pageNum++;
          this.getList();
        },500)
      },
      getList(){
        // this.loading = true;
        this.busy = true;
        this.axios.get('/orders',{
          params:{
            pageSize:6,
            pageNum:this.pageNum
          }
        }).then((res)=>{
          this.list = this.list.concat(res.list);
          // this.loading =false;
          if(res.hasNextPage){
            this.busy = false;
          }else{
            this.busy = true;
          }
        });
      }
  }

};
</script>
<style lang="scss">
  @import '../assets/scss/config.scss';
  @import '../assets/scss/mixin.scss';
  .order-list{
    .wrapper{
      background-color:$colorJ;
      padding-top:33px;
      padding-bottom:110px;
      .order-box{
        .order{
          @include border();
          background-color:$colorG;
          margin-bottom:31px;
          &:last-child{
            margin-bottom:0;
          }
          .order-title{
            @include height(74px);
            background-color:$colorK;
            padding:0 43px;
            font-size:16px;
            color:$colorC;
            .item-info{
              span{
                margin:0 9px;
              }
            }
            .money{
              font-size:26px;
              color:$colorB;
            }
          }
          .order-content{
            padding:0 43px;
            .good-box{
              width:88%;
              .good-list{
                display: flex;
                align-items: center;
                height:145px;
                .good-img{
                  width:112px;
                  img{
                    width:100%;
                  }
                }
                .good-name{
                  font-size:20px;
                  color:$colorB;
                }
              }
            }
            .good-state{
              @include height(145px);
              font-size: 20px;
              color:$colorA;
              a{
                color:$colorA;
              }
            }
          }
        }
        .pagination{
          text-align:right;
        }
        .el-pagination.is-background .el-pager li:not(.disabled).active{
          background-color: #FF6600;
        }
        .el-button--primary{
          background-color: #FF6600;
          border-color: #FF6600;
        }
        .load-more,.scroll-more{
          text-align:center;
        }
      }
    }
  }
  </style>